TDA2546A中文資料飛利浦?jǐn)?shù)據(jù)手冊(cè)PDF規(guī)格書
TDA2546A規(guī)格書詳情
GENERAL DESCRIPTION
The TDA2546A is a monolithic integrated circuit for quasi-split-sound processing, including 5,5 MHz demodulation, in television receivers.
Features
1st i.f. (V.C.: vision carrier plus S.C.: sound carrier)
? 3-stage gain controlled i.f. amplifier
? A.G.C. circuit
? Reference amplifier and limiter amplifier for vision carrier (V.C.) processing
? Linear multiplier for quadrature demodulation
2nd i.f. (5,5 MHz signal)
? 8-stage limiter amplifier
? Quadrature demodulator
? A.F. amplifier with de-emphasis
? AV switch
產(chǎn)品屬性
- 型號(hào):
TDA2546A
- 制造商:
PHILIPS
- 制造商全稱:
NXP Semiconductors
- 功能描述:
Quasi-split-sound circuit with 5,5 MHz demodulation
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
PHILIPS |
23+ |
DIP24 |
4 |
房間現(xiàn)貨 |
詢價(jià) | ||
PHI |
DIP24 |
899933 |
集團(tuán)化配單-有更多數(shù)量-免費(fèi)送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價(jià) | |||
PHI |
589220 |
16余年資質(zhì) 絕對(duì)原盒原盤 更多數(shù)量 |
詢價(jià) | ||||
PHILIPS |
22+ |
DIP |
3000 |
原裝正品,支持實(shí)單 |
詢價(jià) | ||
TDA2546A |
25 |
25 |
詢價(jià) | ||||
PHI |
24+ |
DIP |
2500 |
自己現(xiàn)貨 |
詢價(jià) | ||
PH |
23+ |
SOP20 |
5000 |
原裝正品,假一罰十 |
詢價(jià) | ||
PHILIPS |
2018+ |
DIP |
6000 |
全新原裝正品現(xiàn)貨,假一賠佰 |
詢價(jià) | ||
PHI |
22+ |
DIP |
10000 |
原裝正品優(yōu)勢(shì)現(xiàn)貨供應(yīng) |
詢價(jià) | ||
PHI |
18+ |
DIP18 |
85600 |
保證進(jìn)口原裝可開17%增值稅發(fā)票 |
詢價(jià) |